GB1128194A - Improvements in or relating to dynamo-electric machines - Google Patents

Improvements in or relating to dynamo-electric machines

Info

Publication number: GB1128194A
Authority: GB; United Kingdom
Prior art keywords: discharge; pipes; winding; dynamo; fluid
Prior art date: 1966-05-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB20965/66A

Other languages

English (en)

Inventor

Clifford James Dickinson

Noel John Carew

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Associated Electrical Industries Ltd

Original Assignee

Associated Electrical Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1966-05-11

Filing date

1966-05-11

Publication date

1968-09-25

1966-05-11 Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd

1966-05-11 Priority to GB20965/66A priority Critical patent/GB1128194A/en

1967-04-26 Priority to US633734A priority patent/US3459979A/en

1967-05-10 Priority to DE19671588981 priority patent/DE1588981A1/de

1967-05-11 Priority to CH667667A priority patent/CH474181A/de

1968-09-25 Publication of GB1128194A publication Critical patent/GB1128194A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/18—Windings for salient poles
- H02K3/20—Windings for salient poles for auxiliary purposes, e.g. damping or commutating
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Cooling System (AREA)

GB20965/66A 1966-05-11 1966-05-11 Improvements in or relating to dynamo-electric machines Expired GB1128194A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GB20965/66A GB1128194A (en)	1966-05-11	1966-05-11	Improvements in or relating to dynamo-electric machines
US633734A US3459979A (en)	1966-05-11	1967-04-26	Cooling arrangement for damping windings of dynamo-electric machines
DE19671588981 DE1588981A1 (de)	1966-05-11	1967-05-10	Dynamomaschine
CH667667A CH474181A (de)	1966-05-11	1967-05-11	Dynamomaschine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB20965/66A GB1128194A (en)	1966-05-11	1966-05-11	Improvements in or relating to dynamo-electric machines

Publications (1)

Publication Number	Publication Date
GB1128194A true GB1128194A (en)	1968-09-25

Family

ID=10154832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB20965/66A Expired GB1128194A (en)	1966-05-11	1966-05-11	Improvements in or relating to dynamo-electric machines

Country Status (4)

Country	Link
US (1)	US3459979A (de)
CH (1)	CH474181A (de)
DE (1)	DE1588981A1 (de)
GB (1)	GB1128194A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1602441A (de) *	1968-12-23	1970-11-23
US3634705A (en) *	1970-04-23	1972-01-11	Westinghouse Electric Corp	Cooling system for dynamoelectric machines
CH537657A (de) *	1971-09-24	1973-05-31	Siemens Ag	Elektrische Schenkelpolmaschine
DE2934120A1 (de) *	1979-07-26	1981-02-12	Bbc Brown Boveri & Cie	Rotor einer elektrischen maschine
US4365176A (en) *	1981-03-31	1982-12-21	Westinghouse Electric Corp.	Liquid cooling system for a hydrogenerator rotor
US6879069B1 (en)	2000-06-21	2005-04-12	Bae Systems Controls Inc.	Rotating machine with cooled hollow rotor bars
JP5129870B2 (ja) *	2011-03-31	2013-01-30	株式会社小松製作所	発電電動機の冷却構造及び発電電動機
US8729752B2 (en) *	2011-07-12	2014-05-20	Honeywell International, Inc	Enhanced spray cooling technique for wedge cooling
US8760014B2 (en) *	2011-07-13	2014-06-24	Honeywell International Inc.	Enhanced spray cooling technique for wedge cooling
TWI455461B (zh) *	2011-11-23	2014-10-01	Delta Electronics Inc	冷卻套
US10770953B2 (en) *	2013-04-03	2020-09-08	Lcdrives Corp.	Liquid cooled stator for high efficiency machine
US10873230B2 (en) *	2016-08-04	2020-12-22	New York Power Authority	Amortisseur assembly extended service life upgrade for salient pole synchronous motors
US10594191B2 (en) *	2017-03-27	2020-03-17	Ford Global Technologies, Llc	Rotor endplate for electric machine
EP3499685B1 (de) *	2017-12-13	2021-10-20	FERRARI S.p.A.	Stator einer elektrischen maschine mit fluidkühlung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1140639B (de) *	1960-07-30	1962-12-06	Siemens Ag	Fluessigkeitsgekuehlte Staenderwicklung fuer elektrische Generatoren mit aus Hohlleitern verdrillten Leiterstaeben
GB1028315A (en) *	1961-11-28	1966-05-04	Rotax Ltd	Alternators
US3239703A (en) *	1963-03-18	1966-03-08	Bosch Arma Corp	Armature apparatus for motors and method for making the same

1966
- 1966-05-11 GB GB20965/66A patent/GB1128194A/en not_active Expired
1967
- 1967-04-26 US US633734A patent/US3459979A/en not_active Expired - Lifetime
- 1967-05-10 DE DE19671588981 patent/DE1588981A1/de active Pending
- 1967-05-11 CH CH667667A patent/CH474181A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH474181A (de)	1969-06-15
US3459979A (en)	1969-08-05
DE1588981A1 (de)	1969-06-19

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